| Date | IP Address |
| 2018-05-27 | 34.253.15.220 (ClassC) |
| 2024-12-26 | 52.29.225.195 (ClassC) |
| 2025-03-04 | 35.156.238.203 (ClassC) |
| 2025-03-20 | 52.28.56.8 (ClassC) |
| 2025-04-27 | 3.70.77.176 (ClassC) |
| 2025-06-14 | 3.67.142.75 (ClassC) |
| 2025-06-20 | 52.28.177.80 (ClassC) |
| 2025-08-18 | 18.196.140.75 (ClassC) |
| 2025-08-23 | 35.158.252.91 (ClassC) |
| 2025-08-28 | 3.121.19.242 (ClassC) |
| 2025-09-08 | 18.158.124.35 (ClassC) |
| 2025-09-20 | 18.159.115.222 (ClassC) |
| Date | Domain | IP |
| registry-write.opensource.zalan.do | 2024-09-02 | 35.156.98.92 |
| zappr.opensource.zalan.do | 2024-07-22 | 3.121.61.128 |
| registry.opensource.zalan.do | 2024-12-26 | 52.29.225.195 |